Hollow sports ball



FIG. 1 is a top and front perspective view of the hollow sports ball showing my new design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof; and,

FIG. 4 is a left, right, front and back view thereof.

The broken line shown in FIGS. 1 and 4 is included for the purpose of illustrating a feature of the hollow sports ball that forms no part of the claimed design. 

CLAIM The ornamental design for a hollow sports ball, as shown and described. 